KOOWHEEL represents the highest safety standard and the coolest playability and portability in the hover-board industry. We have been focusing in R & D and manufacturing of short-distance traveling tools since the beginning of 2009. Product range has hover board, 2-wheel self balancing scooters & 4-wheel electric skateboard. Our product use safe and environmentally friendly power supply which reduces less dependence on oil. Meanwhile, they are not only scooters ...